发明名称 ASYNCHRONOUS COPY PROTECTION DETECTOR.
摘要 <p>A video system (100) includes detection circuitry (200A-200C) operative to detect pseudo-synchronization pulses within a composite synchronization signal in dependence upon atleast one timing signal. Timing circuitry (200D-200F) is operative to generate the at leastone timing signal without utilizing synchronization information within the composite synchronization signal.</p>
申请公布号 MXPA04005738(A) 申请公布日期 2004.12.06
申请号 MX2004PA05738 申请日期 2002.12.09
申请人 THOMSON LICENSING S.A. 发明人 JOHN ALAN HAGUE
分类号 H04N5/91;G11B20/00;G11B23/28;H04N5/913;(IPC1-7):H04N5/91 主分类号 H04N5/91
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